81d538ade2
Fix disp < 0 case.
2019-10-15 22:00:33 +08:00
ee88c459e5
Allow arbitrary size of disp.
2019-10-15 21:55:04 +08:00
26a4f073f0
Implement F64Min and F64Max.
2019-10-14 14:15:18 -07:00
06ffb00deb
Reimplement F32Max.
2019-10-14 14:07:30 -07:00
b886a41a85
Use temp_gprs instead of hard-coding RAX/RDX.
2019-10-14 13:53:30 -07:00
5cee23455d
Release the registers we acquire. Reformat.
2019-10-14 13:51:03 -07:00
336dab7fd9
Don't use utility functions in F32Min implementation.
2019-10-14 13:46:55 -07:00
765e1d3b9e
Add XMM8--XMM15. These were added in x64.
2019-10-14 13:46:55 -07:00
4b89e01806
Remove commented-out code that I added so as to not lose its history in git. Apply trivial cleanups and reformat.
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Remove expected test failure entries that are fixed so far.
2019-10-14 13:46:55 -07:00
963148fdce
Fix F32Min for all cases including NaNs.
2019-10-14 13:46:55 -07:00
8b937afc1f
Add comments to indicate the implemention we'd like to have, but can't right now.
2019-10-14 13:46:55 -07:00
0f712c90ab
Don't allocate another register when it's safe to reuse dst.
2019-10-14 13:46:55 -07:00
b75e5c0c7c
When we know RDX is unavailable, use RAX instead. Should be fine here.
2019-10-14 13:46:55 -07:00
d6eba03a2f
Remove loc1/loc2. That intended refactoring didn't work out.
2019-10-14 13:46:55 -07:00
555d933057
Initial commit, reimplementation of F32Min. Fixes F32Min(negative_zero, zero) issue.
...
Also removes some previously-fixed i32 and i64 exclusions from the tests.
2019-10-14 13:46:55 -07:00
a525907c60
Emit state information for internal breakpoints.
2019-10-14 20:23:10 +08:00
5499a69ddc
Run cargo fmt on everything.
2019-10-13 20:02:47 +08:00
36f95fc660
Support emitting inline breakpoints in singlepass.
2019-10-11 21:05:42 +08:00
8ee4b7f7b0
Replace brk with undefined instruction.
2019-10-10 22:08:52 +08:00
3489bfb9b9
renamed feature flag deterministic to deterministic-execution
2019-10-07 23:07:20 +03:00
6ca5812798
When deterministic feature will be enabled (turned-off by default) it'll guarantee deterministic
...
execution of wasm programs across different hardware/circumstances.
This is very useful for Blockchain projects having wasm smart-contracts
This is critical for Blockchain projects that require execution to be deterministic
in order to reach a consensus of the state transition of each smart-contract transaction.
2019-10-07 16:58:58 +03:00
f63c706abc
Merge branch 'master' into feature/singlepass-atomicops
2019-10-02 16:46:59 -07:00
ab76c2357f
Delete dead (commented out) code. NFC.
2019-10-02 16:31:11 -07:00
8e63d54fdb
cargo fmt
2019-10-02 16:31:11 -07:00
83b678bc36
Give this function a better name.
2019-10-02 16:31:11 -07:00
11c5e0d71d
Make the panics a bit more descriptive.
2019-10-02 16:31:11 -07:00
ba68cfc2c6
Finish atomic operations for singlepass, excluding wait and notify.
2019-10-02 16:31:11 -07:00
bc7e017188
Add atomic.rmw operations, excluding xchg and cmpxchg.
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Sizes are now ordered, to facilitate an assertion that one size is less (smaller) than another.
panic! error messages are provided for remaining emitter functions.
2019-10-02 16:31:11 -07:00
f021d59a0b
Refactor out a compare-and-swap loop function.
2019-10-02 16:31:11 -07:00
cd1d06f5a5
Initial working implementation of I32AtomicRmwAnd!
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Adds the ability to reserve a specific temp-gpr register. Needed for CMPXCHG which always uses RAX.
2019-10-02 16:31:11 -07:00
6937019b65
Use a compare-and-swap loop for AND.
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BUG: This might allocate RAX twice.
2019-10-02 16:31:10 -07:00
81895830f0
Add emitter for LOCK CMPXCHG so that we can emit compare-and-swap loops.
2019-10-02 16:31:10 -07:00
efc89e829d
Add i32 rmw add and sub.
2019-10-02 16:31:10 -07:00
98f35ef84a
Initial implementation of atomic load/store and i32 atomic rmw add.
2019-10-02 16:31:10 -07:00
c77cbc1f40
Prepare for 0.8.0 release
2019-10-02 15:40:35 -07:00
9be72e6808
Fix some other files too
2019-09-30 22:50:04 -07:00
b304317682
More mov variants.
2019-09-30 01:01:15 +08:00
dfb8989280
Merge branch 'master' into nlewycky/singlepass-add-zero
2019-09-29 12:52:26 +08:00
89d8b5a41c
Fixes for aarch64.
2019-09-28 17:31:10 +08:00
c69cdeca9b
Update cranelift backend to fork version 0.44.0
2019-09-25 23:37:39 -05:00
392a61ff12
Merge branch 'master' into nlewycky/singlepass-add-zero
2019-09-24 13:58:27 -07:00
7bf306eb27
Use flat-square style in downloads button
2019-09-24 13:42:17 -07:00
621ef56ab6
lmproved READMEs to use Azure Pipelines badges and better lgo
2019-09-24 13:36:31 -07:00
be181f9119
Correct this test and simplify.
2019-09-24 10:54:23 -07:00
07b5991080
No need to emit add of constant zero.
2019-09-23 15:01:19 -07:00
3dadbc15c9
Integer subset done.
2019-09-23 22:30:08 +08:00
a1a88c6eb8
Use the default features for wasmparser
2019-09-21 13:59:08 -05:00
f48d6f6690
Cranelift backend update to fork of clif version 0.43.1
2019-09-21 13:06:54 -05:00
bf396ec76d
Remove patch version in deps when not necessary
2019-09-20 16:11:09 -07:00
a124d87d0f
Fix Operator::MemorySize.
2019-09-19 01:10:23 +08:00
